Qadir D, Mukhtar H, Lau KK. MONITORING AND PHYSICO-CHEMICAL ASSESSMENT OF EX-MINING POOLS IN PERAK, MALAYSIA. Malaysian J. Sci. [Internet]. 2017 Apr. 28 [cited 2024 Nov. 22];36(1):32-46. Available from: https://mjs.um.edu.my/index.php/MJS/article/view/6543